Section-B MLP LA-1 Quuiz

What is the keyword to define a function in Python?

• define
• function
• def
• fun

Which of these is a Python data type?

• loop
• int
• input
• define

What does `len()` return in Python?

• List
• String
• Length
• Index

What symbol is used for comments in Python?

• //
• *
• #
• <!-- -->

What will `print(2**3)` output?

• 6
• 8
• 9
• 5

Which library is used for data analysis?

• sklearn
• pandas
• numpy
• seaborn

What is the purpose of `fit()` in machine learning?

• Train model
• Test model
• Save model
• Load model

What is overfitting?

• Model performs well on training but poorly on test
• Model performs well on all data
• Model never learns
• Model only works on test data

Which algorithm is used for classification?

• Linear Regression
• KMeans
• Decision Tree
• PCA

What does `import pandas as pd` do?

• Creates pandas
• Imports a module
• Defines a class
• Starts a function